baber/WOPTO huggingface dataset:
Patent JP-2023057861-A (JP)
Title: Communication apparatus, electronic apparatus, control method and program
Inventor: ISHIZU AKIHIKO
IPC: H04W12/03
Filed: 2021-10-12
Abstract: To provide a communication apparatus which reduces man-hours for inputting connection information of a network to the communication apparatus while keeping confidentiality of the connection information of the network, and an electronic apparatus.SOLUTION: A communication apparatus 200 comprises: communication means capable of communicating with an electronic apparatus 100; input means which inputs connection information of a first network for performing wireless communication with an external apparatus 300; and control means for transmitting the connection information to the electronic apparatus via the communication means. In response to requesting connection information which has been set to the electronic apparatus via the communication means, regarding first information which has been set to the electronic apparatus and is acquired from the electronic apparatus in the connection information acquired from the electronic apparatus, the control means displays the first information on display means and regarding second information which has been set to the electronic apparatus but is not acquired from the electronic apparatus, the control means displays information different from the second information on the display means.SELECTED DRAWING: Figure 4
Patent JP-2022093265-A (JP)
Title: Oldham coupling and image forming apparatus
Inventor: TANABE YUICHI
IPC: G03G15/08
Filed: 2021-10-15
Abstract: To provide an Oldham coupling that has play in a rotation direction and can transmit a driving force.SOLUTION: In an Oldham coupling 1 having a development drive gear 99 being a first hub, a drive coupling 89 being a second hub, and an intermediate member 3 transmitting a driving force between the development drive gear 99 and the drive coupling 89, the development drive gear 99 has a projection 99a fitted to a concave part 3a of the intermediate member 3 and transmitting the driving force between the intermediate member 3 and the projection, and when seen from a rotation axis direction of the Oldham coupling 1, a projection 89a has a substantially diamond shape.SELECTED DRAWING: Figure 12
Patent JP-2023059659-A (JP)
Title: water purification system
Inventor: TAKADA SHUNSUKE
IPC: C02F3/30
Filed: 2021-10-15
Abstract: To adjust a flow rate of water flowing into a filtration system according to a measured water quality in a water tank.SOLUTION: A sensor part measures an ammonia and nitrate concentrations in a water tank, and a calculation part calculates an adjustment amount of an inflow into a biological filtration part by aerobic bacteria and/or an outflow from the biological filtration part by anaerobic bacteria according to measured concentrations. The display part displays the calculated adjustment amount, and the control part automatically adjusts the flow rate according to the adjustment amount.SELECTED DRAWING: Figure 9
Patent JP-2022069427-A (JP)
Title: Method for producing modified cellulose fiber
Inventor: YAMATO KYOHEI
IPC: D01F2/00
Filed: 2021-10-22
Abstract: To provide methods for producing a modified cellulose fiber and a modified fine cellulose fiber which can exhibit high transparency when blended in resin.SOLUTION: A method for producing a modified cellulose fiber includes a step A of reacting an anionically modified cellulose fiber having a cellulose I crystal structure with an amine compound to yield a modified cellulose fiber. In the step A, the anionically modified cellulose fiber and the amine compound are reacted for a reaction time exceeding 1 hour.SELECTED DRAWING: None
Patent JP-2023064149-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-10-26
Abstract: To easily check whether or not a movable body unit is electrically connected normally, in relation to a game machine represented by a rotary-drum game machine (slot machine) and a pinball game machine (Pachinko game machine).SOLUTION: Light-emitting means 24ML may emit light by causing induction current to flow due to a counter electromotive force generated by a first motor 110m after manually operating a first movable body 110 in the power interruption state to drive the first motor 110m and may emit light by causing induction current to flow due to a counter electromotive force generated by a third motor 112m after manually operating a third movable body 112 in the power interruption state to drive the third motor 112m. The light-emitting means 24ML cannot be visually recognized when a door body 102 is closed, and the first light-emitting means 24ML, the first movable body 110, and the third movable body 112 can be visually recognized when the door body 102 is opened (Fig.14(b)).SELECTED DRAWING: Figure 14
Patent JP-2023070413-A (JP)
Title: Converter refining method
Inventor: TSUBOI MASAHIRO
IPC: C21C1/02
Filed: 2021-11-09
Abstract: To provide a new converter refining method capable of stably producing a low phosphorous steel.SOLUTION: A molten iron is charged inside a converter, while executing dephosphorization blowing while using a first flux, thereafter, at least a part of slag in the converter is exhausted to the outside of the converter, and a second flux is added inside the converter to execute decarburization blowing. In this case, a third flux is blown into the molten iron together with a top-blown gas upon the decarburization blowing. The blowing of the third flux is started from the time of 70% or more of the total oxygen blowing amount of the decarburization blowing. Further, upon the decarburization blowing, the basicity of the flux in the converter after the addition of the second flux and before the third flux is blown is controlled to 2.5 or more, and the rise amount of the basicity by the blowing of the third flux is controlled to 0.8 or more to 2.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2023071402-A (JP)
Title: Mask chuck device and vapor deposition apparatus
Inventor: SUZUKI DAICHI
IPC: C23C14/50
Filed: 2021-11-11
Abstract: To provide a mask chuck device that can hold a mask member and a substrate while bringing them into close contact with each other free from any gap therebetween without limiting a constituent material of the substrate, and to provide a vapor deposition apparatus including the same.SOLUTION: A mask chuck device includes: a conductive holder on which a substrate is placed; a mask member disposed while facing the conductive holder and performing patterning for the substrate; a needle electrode disposed while keeping a predetermined distance to the mask member; and a power supply for applying a voltage between the needle electrode and the conductive holder. Spraying negative electric charges toward the mask member from the needle electrode causes the mask member and the conductive holder to such each other with electrostatic force, thereby tightly holding the substrate between the mask member and the conductive holder.SELECTED DRAWING: Figure 1
Patent JP-2022024107-A (JP)
Title: Floor care tools
IPC: A47L13/52
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor care tool set. 
     SOLUTION: A floor care tool set 10 includes a broom and a receptacle for receiving materials moved by the broom. To hold tools 12, 24 together when not in use, a clip 40 is used to at least temporarily connect handles 14, 26 of the tools to one another. The clip 40 comprises a housing 42 operatively connected to the handle 26, the housing including a concave portion 50 for receiving a portion of the first or second handle. The clip also includes a magnet or the like that attracts and holds the handle of one of the tools 12, 24. The clip may be attached to the other tool in a permanent but still removable manner. The tools 12, 24 may also include grip portions that interact with one another to provide another location of connection. The clip 40 can also be attached to a wall, or generally inverted to be hung on a surface. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065282-A (JP)
Title: Method for ending infection of new coronavirus
Inventor: INOGUCHI KOZO
IPC: A61P31/14
Filed: 2021-10-27
Abstract: To solve the problem that we have been preventing the spread of infection and converging the infection by declaring a state of emergency as countermeasures against the spread of the new coronavirus, the number of infected people has repeatedly increased and decreased since they are not fundamental countermeasures, and an infection prevention mask cannot be removed.SOLUTION: In order to end the infection of the new coronavirus (1) (hereinafter referred to as corona), an infection control measures (2) are conducted, citizens undergo 9 consecutive corona tests (5) every 10 days for 90 days, those who are found to be positive are quarantined (6), in which after the first corona test, all are negative (7), and an undiscovered positive person (10) is found by a sieving method (9) for sieving out (8) the positive person from the negative persons, and thereby ending the spread of the novel coronavirus.SELECTED DRAWING: Figure 1
Patent JP-2022095547-A (JP)
Title: Endoscope
Inventor: MIYAMOTO NAGATAKE
IPC: G02B23/24
Filed: 2021-11-24
Abstract: To provide a small-sized endoscope cable having a structure that can increase an amount of light and increase the length of a cable compared with those in a conventional structure.SOLUTION: An endoscope cable 1 is configured so that an imaging part 2, a transmission cable 3, and a connector part 4 are arranged sequentially in a row. The transmission cable 3 includes a plurality of insulation electric wires 6 for connecting an image sensor 5 integrated into the imaging part 2 to external equipment M1, and a plurality of optical fibers 7 for illuminating an object. An LED 9 is integrated in the connector part 4 as a light source for the optical fibers 7. Emission sides of the optical fibers 7 are disposed at a plurality of places outside the image sensor 5 on one end side of the transmission cable 3. The central part of the transmission cable 3 is covered with a jacket 8 in a state where the optical fibers 7 are wound spirally in a longitudinal direction outside the insulation electric wires 6 aggregating around an axis line, and are covered with a heat shrinkable tube 16.SELECTED DRAWING: Figure 1
Patent JP-2022040117-A (JP)
Title: Power storage device and manufacturing method thereof
IPC: H01M50/103
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of suppressing uneven distribution of pressure applied to an adjacent power storage device when a plurality of power storage devices are stacked, and a manufacturing method of the power storage device. 
     SOLUTION: A power storage device 10 includes an electrode body and an exterior body 100. The exterior body seals an electrode body. The exterior body is composed of a film-shaped exterior member. The exterior body includes a first sealing portion 110 that is sealed by joining surfaces facing each other while being wound around the electrode body. A base portion of the first sealing portion is formed at the boundary between a first surface 130 and a second surface 140 in the exterior body. The area of the first surface is larger than the area of the second surface. The first sealing portion does not overlap the first surface in a plan view. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077703-A (JP)
Title: Anode for lithium ion secondary battery and lithium ion secondary battery with the anode
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01M4/38
Filed: 2021-11-25
Abstract: To provide an anode for lithium ion secondary battery which suppresses deterioration even in repetitive use, improves charge/discharge cycle characteristics and exceeds a theoretical capacity of graphite.SOLUTION: An anode for lithium ion secondary battery contains a composite material in which particles consisting of a metal or a metal oxide are dispersed in a carbon material in a state of primary particles. A metal constituting the metal and the metal oxide is at least one selected from among calcium, strontium, barium, iridium, silver, cadmium, mercury, boron, aluminum, gallium, indium, thallium, silicon, tin, zinc, lead, antimony, bismuth, tellurium and germanium.SELECTED DRAWING: None
Patent JP-2022019814-A (JP)
Title: Accessory
IPC: A44C25/00
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide variations of an accessory that looks swaying and can be manufactured easily because a jewel casing is not held in a frame in a swaying manner. 
     SOLUTION: The accessory is constituted of three elements, namely, a transparent or translucent decorative body, a reflector receiving and reflecting light transmitted through the decorative body, and a casing capable of accommodating them. In the accessory, the decorative body is held on the front of the casing, and the reflector is held to be able to sway on the rear of the decorative body in the casing. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080636-A (JP)
Title: double container with nozzle
Inventor: OGASAKA YUTA
IPC: B65D83/00
Filed: 2021-11-30
Abstract: To provide a double container with a nozzle which has a small number of components, can be manufactured by only a resin material, and can reduce the amount of plastic waste by being used repeatedly by filling a content.SOLUTION: A double container with a nozzle includes: a container body 1 having an internal space M where a content is stored, and capable of pouring out the content stored in the internal space M by applying pressure and reducing the volume of a trunk portion 11 through a pouring part 13; a case 2 for storing the container body 1 inside; and a cover body 3 having a pouring nozzle 35 connected to the pouring part 13 of the container body 1, and for discharging the content in the container body 1, through the pouring nozzle 35, by pressing and applying pressure to the container body 1 stored in the case 2.SELECTED DRAWING: Figure 1
Patent JP-2022088343-A (JP)
Title: Cellulose particle and method for producing the same
Inventor: YAMADA KOHEI
IPC: C08J3/16
Filed: 2021-12-01
Abstract: To provide a production method in which a cellulose particle having a high degree of sphericity can easily be produced, and to provide a cellulose particle having high sphericity and small pore volume.SOLUTION: Provided are [1] a method for producing cellulose particle that includes a step in which a water-in-oil type emulsion containing cellulose and an alcohol having an octanol/water distribution coefficient ClogP of 0.5 or more are mixed and the cellulose is precipitated to yield a cellulose particle, and [2] a cellulose particle in which the sphericity is 0.80 or more and the pore volume is 0.3 mL/g or less.SELECTED DRAWING: None
Patent JP-2023082634-A (JP)
Title: LOW-Co HYDROGEN STORAGE ALLOYS
Inventor: OTSUKA RYO
IPC: B22F1/00
Filed: 2021-12-02
Abstract: To provide Co-containing CaCu5-type hydrogen storage alloys used as negative electrodes in nickel-hydrogen batteries, the alloys achieving both raw material cost reduction due to Co content reduction and negative electrode life characteristics.SOLUTION: A hydrogen storage alloy has a matrix phase with a CaCu5-type crystal structure. The matrix phase is represented by MmNiaMnbAlcCod (where Mm is a misch metal, 4.30≤a≤4.75, 0.25≤b≤0.45, 0.35≤c≤0.45, 0≤d≤0.12, and 5.20≤a+b+c+d≤5.55). In the hydrogen storage alloy, according to detection by phase analysis using an energy dispersive X-ray spectrometer (EDS), a first phase comprising La and Ni has an area ratio greater than or equal to 97.5% and less than 100%, and a second phase containing mainly Ni and Mn has an area ratio greater than 0% and less than or equal to 1.5%.SELECTED DRAWING: Figure 7
Patent JP-2023084482-A (JP)
Title: Method of manufacturing photoelectric conversion element, and photoelectric conversion element
Inventor: HAYASHI KENJIRO
IPC: H01L27/146
Filed: 2021-12-07
Abstract: To provide a method of manufacturing a photoelectric conversion element using metal chalcogenide.SOLUTION: A method of manufacturing a photoelectric conversion element includes: forming a first metal chalcogenide layer of undoped metal chalcogenide; and laminating the first metal chalcogenide layer and a second metal chalcogenide layer having chalcogenide atoms of the metal chalcogenide replaced with atoms of P, As or Sb.SELECTED DRAWING: Figure 1
Patent JP-2023085144-A (JP)
Title: Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: NAGAO DAISUKE
IPC: H01M4/505
Filed: 2021-12-08
Abstract: To provide a positive electrode active material for a lithium secondary battery, a positive electrode for a lithium secondary battery, and a lithium secondary battery, by which a rate characteristic of a lithium secondary battery can be increased.SOLUTION: A positive electrode active material for a lithium secondary battery contains lithium metal composite oxide and satisfies (1). The lithium metal composite oxide contains at least Ni, Li, and an element X, and has an α-NaFeO2 crystal structure. The element X is one or more kinds of elements selected from Co, Mn, Al, Fe, Cu, Ti, Mg, W, Mo, Nb, Zn, Sn, Zr, Ga, V, B, Si, S, and P. 0%<[1-(A/B)]×100≤1.3% ...(1)SELECTED DRAWING: None
Patent JP-2023086406-A (JP)
Title: Manufacturing method of nitride semiconductor device and nitride semiconductor device
Inventor: TAKASHIMA SHINYA
IPC: H01L21/336
Filed: 2021-12-10
Abstract: To provide a manufacturing method of a nitride semiconductor device and a nitride semiconductor device capable of suppressing diffusion of Ga into a SiO2 film used as a gate insulating film.SOLUTION: A manufacturing method of a nitride semiconductor device includes the steps of forming a silicon oxide film as a gate insulating film on a gallium nitride layer, subjecting the silicon oxide film and the gallium nitride layer to high-temperature heat treatment at treatment temperature of 800°C or more and 1200°C or less, and forming an electrode on the silicon oxide film subjected to the high-temperature heat treatment, and the high-temperature heat treatment is performed in atmosphere containing nitrogen gas at pressure higher than the decomposition pressure of the gallium nitride layer.SELECTED DRAWING: Figure 5
Patent JP-2023089982-A (JP)
Title: Service platform vessel
Inventor: MURATA KOHEI
IPC: B63B35/00
Filed: 2021-12-13
Abstract: To provide a service platform vessel for transporting and installing an ocean installed object.SOLUTION: A service platform vessel includes a first support hole for inserting a pillar of an ocean installed object capable of being divided in two along a mating surface, a base having one side base and the other side base, a first clamp arranged on the base in periphery of the first support hole and having one side first clamp and the other side first clamp capable of being divided in two along a mating surface, a second clamp arranged on the first clamp and capable of being divided in two along a mating surface and having a second support hole, one side second clamp, and the other side second clamp, a pillar lifting device for supporting the second clamp to be capable of lifting, and carries out clamping and clamp release of the support pillar and lifting of the pillar by combining clamping and clamp release of the first clamp and clamping and clamp release of the second clamp.SELECTED DRAWING: Figure 1
Patent JP-2023087475-A (JP)
Title: Compressed air pressure circuit unit
Inventor: FUKUHARA HIROSHI
IPC: B01D50/00
Filed: 2021-12-13
Abstract: To provide a compressed air pressure circuit unit in which at least an air compressor, an air dryer, and an oil mist suction device are arranged in a substantially linear from in a plan view through an air pipe on one substrate.SOLUTION: A compressed air pressure circuit unit 1 generates compressed air A and includes various devices comprising an air compressor 10, an air dryer 20, a cyclone separator 30, an air filter 40, and an oil mist suction device 50. At least the air compressor 10, the air dryer 20, and the oil mist suction device 50 are arranged in a substantially linear form in a plan view through an air pipe 3 and fixed onto one substrate 2 in the arrangement state. Further, all of the various devices are housed in a case comprising the substrate 2 and a housing 4.SELECTED DRAWING: Figure 1
Patent JP-2023002440-A (JP)
Title: Information processing device, 3D system, and information processing method
IPC: G06T19/00
Filed: 2021-12-14
Abstract: PROBLEM TO BE SOLVED: To display a simulation result obtained by making a user's 3D model put on a 3D model of a garment by using more inexpensive arithmetic resources. 
     SOLUTION: An information processing device includes access means for accessing a database which records 3D modeling data of a plurality of garments about each of the plurality of garments and a simulation result of movement of the garment when the 3D modeling data of an inner body wearing the garment is made to perform prescribed movement, acquisition means for acquiring a retrieval key to retrieve the garment from among the plurality of garments and body type information about a body type of a user from a user terminal, extraction means for extracting the garment specified by the retrieval key from the database and a simulation result corresponding to the body type information, and transmission means for transmitting the extracted simulation result to the user terminal. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023088772-A (JP)
Title: Memory system and method
Inventor: MOTOYA Toru
IPC: G06F12/02
Filed: 2021-12-15
Abstract: To provide a memory system that enhances read performance and a method for controlling the memory system.SOLUTION: In a memory system, when receiving a read request designating a logical address range of a predetermined size or more from a host, a first processing circuit 12 of a memory controller issues a plurality of first sub-commands each of which is a sub-command for each first data unit, in logical address order. A second processing circuit 13 adds a serial number corresponding to the order of issuance to each of the plurality of first sub-commands. LUT engines 14e and 14o share the processing for specifying the position of the first data unit based on management information for each of the plurality of first sub-commands. An alignment circuit 16 aligns the plurality of first sub-commands in logical address order based on the serial number after processing by the plurality of LUT engines. A CPU 17 executes a read operation on a first memory based on the plurality of first sub-commands aligned in logical address order.SELECTED DRAWING: Figure 5
Patent JP-2023089861-A (JP)
Title: Information processor, display method, and program
Inventor: NAGANO SHINICHI
IPC: G06F3/0484
Filed: 2021-12-16
Abstract: To assist an administrator in management of plural facilities.SOLUTION: An information processor includes an object execution unit. When a first synthesizing manipulation is performed to synthesize one target data object out of plural data objects, which retain a condition data group representing conditions of facilities, with one target visualization object out of plural visualization objects which generate image data representing a data group, the object execution unit generates image data, which represents in a display form defined by the target visualization object the condition data group retained by the target data object, under the precondition that an attribute or attributes of one or plural parameters in the data group from which the target visualization object can generate the image data is or are consistent with an attribute or attributes of one or plural parameters in the condition data group retained by the target data object, and displays the generated image data on a display device.SELECTED DRAWING: Figure 2